Eyelid swelling can stem from allergies, infections, or underlying health conditions. Recognizing symptoms like redness, itching, and discharge helps identify causes. Proper eye hygiene, avoiding irritants, and sufficient rest are key to prevention. If persistent, consult a healthcare professional for appropriate treatment to maintain eye health.

Eyes are sensitive organs prone to various irritants like dust, smoke, and bright lights. Persistent eyelid swelling or irritation, often accompanied by crusting, is known as eyelid inflammation. Long-term issues may signal underlying conditions such as orbital cellulitis, Graves’ disease, or ocular herpes.

Common signs of eyelid inflammation

Swelling of the eyelids

Discomfort or irritation

Itching sensation

Redness around the eyes

Sensitivity to light

Discharge from the eyes

Excess tear production

Eyelids sticking together after sleep

Primary causes of eyelid swelling

Causes range from minor allergies to serious health conditions impacting vision.

Allergic reactions: Pollen, dust, pet dander, cosmetics, and contact lens solutions can trigger inflammation.

Conjunctivitis: Viral, bacterial, or allergic infections can cause swelling.

Styes: Bacterial infections of eyelid oil glands lead to small bumps.

Injuries: Trauma to the eye or surrounding tissues may result in swelling.

Contact lens infections: Poor lens hygiene can cause eyelid reactions.

Blepharitis: Oil gland dysfunction contributes to eyelid inflammation.

Chalazion: Blockage of meibomian glands causes lumps and swelling.

Crying: Excess tears may cause puffiness.

Additional causes include:

Orbital cellulitis: Severe bacterial infection that results in painful swelling.

Ocular herpes: Viral infection causing eyelid inflammation.

Graves’ disease: Thyroid overactivity leading to puffy, swollen eyelids.

To prevent eyelid issues, maintain eye hygiene, avoid exposure to smoke and bright lights, and get enough rest. Regular cleaning and adequate sleep are vital for healthy eyes and preventing inflammation.